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Johnson Controls VA-8122-1 24V Proportional Electric Globe Valve Actuator
- Regular price
- $299.00
- Sale price
- $299.00
- Regular price
-
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Product Description P/N: VA-8122-1
Description
The Johnson Controls VA-8122-1 is a proportional electric actuator designed to operate globe valves in HVAC control applications. It uses 24 VAC power, provides 22 lbf of torque, and features a 108-second cycle time for controlled valve movement. Its AutoCal function, selectable direction of action, and LED status indication simplify setup and commissioning.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Johnson Controls |
| Category | HVAC Valve Actuators |
| Part Number | VA-8122-1 |
| Subcategory | Proportional Globe Valve Actuators |
| Voltage | 24 VAC |
| Control Signal | Proportional |
| Torque | 22 lbf |
| Cycle Time | 108 seconds |
| Power Consumption | 5 VA |
| Return Action | Non-Spring Return |
| Electrical Connection | Screw Terminal |
| Housing Rating | NEMA 1, IP20 |
| Operating Temperature | 35°F to 135°F (2°C to 57°C) |
| Operating Humidity | 10% to 90% |
| Noise Level | 35 dBA |
| Auxiliary Switches | 0 |
| Width | 4 1/2 in. |
| Height | 5 in. |
| Depth | 2 1/2 in. |
| Weight | 1.54 lb |
Information About VA-8122-1
The VA-8122-1 is an actuator-only model with a non-spring-return configuration and screw-terminal electrical connections. Its proportional control input supports a wide range of HVAC control applications and allows the actuator to regulate valve position over its stroke. The AutoCal pushbutton automatically defines the proportional control input range over the available stroke. Power failure detection and low-voltage indication help protect stored actuator settings and identify insufficient supply voltage during operation.
Key Features:
- 24 VAC Operation: Designed for reliable operation from a 24 VAC power supply.
- Proportional Control: Provides proportional valve positioning for precise HVAC control.
- 22 lbf Torque: Produces 22 lbf of actuator torque for compatible globe valve applications.
- AutoCal Function: Automatically establishes the proportional control input range over the actuator stroke.
- Selectable Direction: Allows drive-down or drive-up direction of action for application flexibility.
- LED Status Indicator: Displays operating status and helps reduce commissioning time.
- Power Failure Detection: Detects power interruptions to help protect actuator memory data.
- Non-Spring Return: Maintains a non-spring-return configuration for standard proportional valve control.
The VA-8122-1 delivers the reliability and precision required for proportional electric globe valve actuation.
Description
The Johnson Controls VA-8122-1 is a proportional electric actuator designed to operate globe valves in HVAC control applications. It uses 24 VAC power, provides 22 lbf of torque, and features a 108-second cycle time for controlled valve movement. Its AutoCal function, selectable direction of action, and LED status indication simplify setup and commissioning.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Johnson Controls |
| Category | HVAC Valve Actuators |
| Part Number | VA-8122-1 |
| Subcategory | Proportional Globe Valve Actuators |
| Voltage | 24 VAC |
| Control Signal | Proportional |
| Torque | 22 lbf |
| Cycle Time | 108 seconds |
| Power Consumption | 5 VA |
| Return Action | Non-Spring Return |
| Electrical Connection | Screw Terminal |
| Housing Rating | NEMA 1, IP20 |
| Operating Temperature | 35°F to 135°F (2°C to 57°C) |
| Operating Humidity | 10% to 90% |
| Noise Level | 35 dBA |
| Auxiliary Switches | 0 |
| Width | 4 1/2 in. |
| Height | 5 in. |
| Depth | 2 1/2 in. |
| Weight | 1.54 lb |
Information About VA-8122-1
The VA-8122-1 is an actuator-only model with a non-spring-return configuration and screw-terminal electrical connections. Its proportional control input supports a wide range of HVAC control applications and allows the actuator to regulate valve position over its stroke. The AutoCal pushbutton automatically defines the proportional control input range over the available stroke. Power failure detection and low-voltage indication help protect stored actuator settings and identify insufficient supply voltage during operation.
Key Features:
- 24 VAC Operation: Designed for reliable operation from a 24 VAC power supply.
- Proportional Control: Provides proportional valve positioning for precise HVAC control.
- 22 lbf Torque: Produces 22 lbf of actuator torque for compatible globe valve applications.
- AutoCal Function: Automatically establishes the proportional control input range over the actuator stroke.
- Selectable Direction: Allows drive-down or drive-up direction of action for application flexibility.
- LED Status Indicator: Displays operating status and helps reduce commissioning time.
- Power Failure Detection: Detects power interruptions to help protect actuator memory data.
- Non-Spring Return: Maintains a non-spring-return configuration for standard proportional valve control.
The VA-8122-1 delivers the reliability and precision required for proportional electric globe valve actuation.
